Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 18:00

General

  • Target

    ecb5ea358c7ddbbc75cab797619d0361_JaffaCakes118.exe

  • Size

    171KB

  • MD5

    ecb5ea358c7ddbbc75cab797619d0361

  • SHA1

    8746bbd3160e693526b7062b865c258ee403a7c7

  • SHA256

    76bc749e3c7bc69c5f12cc7763a0cbbf9260bf037e1c31d37b2a615341d46c12

  • SHA512

    fda865648fdc47d4e9bb650fddf6a7879522f1d9b249a290afbd9b97b5195eb6b2e2d592a2dad2740b6b2fe64a7ed816ee74941e50956c4c8e352bd716b29ffb

  • SSDEEP

    3072:KG+OnwL1pgJ8dhApBSLdqZ7CpvPk2mxNQn/womo:ZE1ZhAjVZ7Mvs2YTo

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Checks computer location settings 2 TTPs 17 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 32 IoCs
  • Maps connected drives based on registry 3 TTPs 34 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 51 IoCs
  • Suspicious use of SetThreadContext 17 IoCs
  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 34 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecb5ea358c7ddbbc75cab797619d0361_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ecb5ea358c7ddbbc75cab797619d0361_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4272
    • C:\Users\Admin\AppData\Local\Temp\ecb5ea358c7ddbbc75cab797619d0361_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ecb5ea358c7ddbbc75cab797619d0361_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2904
      • C:\Windows\SysWOW64\igfxwl32.exe
        "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\ECB5EA~1.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4620
        • C:\Windows\SysWOW64\igfxwl32.exe
          "C:\Windows\system32\igfxwl32.exe" C:\Users\Admin\AppData\Local\Temp\ECB5EA~1.EXE
          4⤵
          • Checks computer location settings
          • Deletes itself
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1052
          • C:\Windows\SysWOW64\igfxwl32.exe
            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4224
            • C:\Windows\SysWOW64\igfxwl32.exe
              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2248
              • C:\Windows\SysWOW64\igfxwl32.exe
                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:4776
                • C:\Windows\SysWOW64\igfxwl32.exe
                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:3964
                  • C:\Windows\SysWOW64\igfxwl32.exe
                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:2672
                    • C:\Windows\SysWOW64\igfxwl32.exe
                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                      10⤵
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:4728
                      • C:\Windows\SysWOW64\igfxwl32.exe
                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2660
                        • C:\Windows\SysWOW64\igfxwl32.exe
                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                          12⤵
                          • Checks computer location settings
                          • Executes dropped EXE
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:4136
                          • C:\Windows\SysWOW64\igfxwl32.exe
                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:5060
                            • C:\Windows\SysWOW64\igfxwl32.exe
                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                              14⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2608
                              • C:\Windows\SysWOW64\igfxwl32.exe
                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:4528
                                • C:\Windows\SysWOW64\igfxwl32.exe
                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                  16⤵
                                  • Checks computer location settings
                                  • Executes dropped EXE
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1704
                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:5108
                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                      18⤵
                                      • Checks computer location settings
                                      • Executes dropped EXE
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:3480
                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:3500
                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                          20⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:4792
                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:4984
                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                              22⤵
                                              • Checks computer location settings
                                              • Executes dropped EXE
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Modifies registry class
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:3872
                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:1344
                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                  24⤵
                                                  • Checks computer location settings
                                                  • Executes dropped EXE
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Modifies registry class
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:4116
                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2756
                                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                      26⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Modifies registry class
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:2848
                                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3888
                                                        • C:\Windows\SysWOW64\igfxwl32.exe
                                                          "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                          28⤵
                                                          • Checks computer location settings
                                                          • Executes dropped EXE
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Modifies registry class
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:2276
                                                          • C:\Windows\SysWOW64\igfxwl32.exe
                                                            "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetThreadContext
                                                            • System Location Discovery: System Language Discovery
                                                            PID:2884
                                                            • C:\Windows\SysWOW64\igfxwl32.exe
                                                              "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                              30⤵
                                                              • Checks computer location settings
                                                              • Executes dropped EXE
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • System Location Discovery: System Language Discovery
                                                              • Modifies registry class
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:3536
                                                              • C:\Windows\SysWOW64\igfxwl32.exe
                                                                "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetThreadContext
                                                                • System Location Discovery: System Language Discovery
                                                                PID:3996
                                                                • C:\Windows\SysWOW64\igfxwl32.exe
                                                                  "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                  32⤵
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Maps connected drives based on registry
                                                                  • Drops file in System32 directory
                                                                  • System Location Discovery: System Language Discovery
                                                                  • Modifies registry class
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:4876
                                                                  • C:\Windows\SysWOW64\igfxwl32.exe
                                                                    "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of SetThreadContext
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:2844
                                                                    • C:\Windows\SysWOW64\igfxwl32.exe
                                                                      "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                      34⤵
                                                                      • Checks computer location settings
                                                                      • Executes dropped EXE
                                                                      • Maps connected drives based on registry
                                                                      • Drops file in System32 directory
                                                                      • System Location Discovery: System Language Discovery
                                                                      • Modifies registry class
                                                                      PID:2672
                                                                      • C:\Windows\SysWOW64\igfxwl32.exe
                                                                        "C:\Windows\system32\igfxwl32.exe" C:\Windows\SysWOW64\igfxwl32.exe
                                                                        35⤵
                                                                          PID:3748

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\igfxwl32.exe

      Filesize

      64KB

      MD5

      807da6c6cfc66ee81c50304f2778d147

      SHA1

      35be616204443664138812cb42eb4f6be724db61

      SHA256

      f483c406a7ef58c8f2c982d0b6e57f69033fc6bbda55c1aa85ddcc6a00a87986

      SHA512

      61bedbafdbab2e7c609d036e740dfb70a73855003ba0cd9776409765acf43bd516933b7192c0ed5951ee6880cddb2392767666f23f5d59a45545a7246d7ff493

    • C:\Windows\SysWOW64\igfxwl32.exe

      Filesize

      171KB

      MD5

      ecb5ea358c7ddbbc75cab797619d0361

      SHA1

      8746bbd3160e693526b7062b865c258ee403a7c7

      SHA256

      76bc749e3c7bc69c5f12cc7763a0cbbf9260bf037e1c31d37b2a615341d46c12

      SHA512

      fda865648fdc47d4e9bb650fddf6a7879522f1d9b249a290afbd9b97b5195eb6b2e2d592a2dad2740b6b2fe64a7ed816ee74941e50956c4c8e352bd716b29ffb

    • memory/1052-45-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/1052-47-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/1052-46-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/1052-44-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/1704-91-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2248-57-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2276-136-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2608-84-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2848-128-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2904-40-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2904-3-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2904-0-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2904-4-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2904-2-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3480-97-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3536-144-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3872-112-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3964-63-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4116-119-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4136-77-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4728-70-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4792-105-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4876-152-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB